Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“ich will ja unterwegs starten wenn am meisten Energie vom Dach kommt”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2904877428

Proof data

Record hash (SHA-256)

b1ba9fd8f6af1902671eb243ec4c1d0750399fdf2de1c8c51ab6be2e516b6c27

Signature (Ed25519, base64)

ppW7Ix6mD62piOEdO3tHf8aG7BYA5MR8AQAqT4lsJuEr1aQ1EAapWTJ+xYig1sLcA6tcAxYSlE0BJxm7Sxh5DA==

Merkle root

e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef

Merkle path

["b1bb267fa58a1020d66ecbd6d7e37bea3f52d7543ccc958ddc9045e2211b3a0c","d64ed7ae6349305eacead30a6053f7d310e4a83486ee68f6ba4fd361c780d59a","44187e35d9c3a59cec125d90fd2c7bb170d7eed181f1c1a2891d37d2b32036df","078cb6bbdd09bfa052b60a6f15fb418fc0349b6a2b870b2b17aa896a1e5ffd16","4d0006a7960e483102c6b0d8cce97c792e197b12e3176049ef0addefce3821b9","bff755256c7a1f527cd48905fae1e884839ca35b6dd39f7b7a0226a5dd0360db","e5adb8e373c522f0559aed1cbbb7794df0745cacfe3b4fee9c67b5fcd6a25cf6","55f43fb61ba6e36a5b43913339670fee86d21128d37cdbcc85c3e13c33ac28d0","1c631459a03859c2a8f16891e1efa88336cc5e0a6303fd95cdf572d0365bc99b","620413bf2476cd28d325605187d6aaba277996d6475a9bac38fff50da78fe34d","c5b7e137a8013a4a21c1d5b67afcd303b0734422cc0c2253880dfe8a42a53397","6c2612f525e9372e44b0deeb0737e4e68d621df2f62b7144b07119251a9b517c","b5d03b72964f911025dbd61c2eea673598b47768b7619e9a279966a44a138147","e3714293de39ce3c6e3cb9d5ea7711343b19d2be532c75504682d8ef52e8f91e","2a462314156907e42d6f0d96eed96123f1d79516aef73ed189d9f5466556b638"]

Anchored

2026-09-21

Public log entry

search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…

Expected log hash

d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1789881486272","kind":"published-quote","locale":"de","page":"theme:v-zug/ordering/de","quote":"ich will ja unterwegs starten wenn am meisten Energie vom Dach kommt","rating":1,"review_date":"2025-04-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e299bf38720a…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.